“Semper Fi: Always Faithful,” an emotional story of one man’s transformation into the activist he never imagined he’d become. This award-winning documentary is presented by Lawrence O’Donnell of MSNBC’s “The Last Word.” watch

Working with wild animals can be a very rewarding experience, but it’s also an inherently dangerous one; especially when the animals you work with weigh several tons. Watch as this zookeeper at the San Diego Zoo has a very bad day on the job. watch

Brooke Wilberger was pretty, popular and an anchor in her close-knit family. Then one morning in May 2004, this reliable college student vanished into thin air. With no witnesses, leads or clues, can detectives unravel the case? watch

Squad cars with dash board cameras open our eyes to the excitement and danger that officers face while on duty. In this pursuit, watch as a woman decides to bail on her vehicle mid-chase - making a decision that could cost her life. Find out what... watch

A lot of inmates pass the time behind bars by adding to their collection of tattoos. Join us as we avoid the watchful eyes of the officers, to learn how these inmates get new ink while behind bars in 'Lockup: Raw: LOL...JK.' watch

MSNBC takes you inside the interrogation room, where lies unravel, alibis crumble, and cases can be made or broken. See the interrogation process unfold from the suspect’s point of view as a 12-year-old boy is questioned about the murder of his younger... watch

Thousands of videos hit the web every day, but only a few become hits. Videos, like this one of two young men running amok in an airport, raise the question... are they fact or fiction? In these days of post-9/11 security, is there any way this video... watch

Police respond to a call where a man has killed two people inside his house and then starts to fire on police officers. When one of the officers is struck in his temple, his partner puts himself in the line of fire to save his life. Will he succeed? watch

In this web exclusive video watch the full performance that aerial dancer Seanna Sharpe gave from 300 feet above traffic on a New York City bridge. See what she has to say about it in ‘Caught on Camera: Up in the Air.’ watch

Web Extra: In 'Caught on Camera: Up in the Air' you saw skydiver Tommy Fergerson escape a fatal crash by the skin of his teeth. In this web exclusive video watch Fergerson in the minutes after he collides with a trailer, breaking eight bones and... watch

The Criminal Intelligence Unit and the Cook County Sheriff’s Police follow a street informant’s tip and launch a raid in suburban Chicago Heights. But things can go wrong with even the most dependable source. watch

Pages

MSNBC's award-winning documentaries combine compelling storytelling with exclusive access to some of the most intriguing and rarely seen people and places in the world, allowing viewers to become eyewitnesses.